bus_space_read_region_2
#define bus_space_read_region_2(t, h, o, a, c) \
#define bus_space_read_region_2(t, h, o, a, c) \
#define bus_space_read_region_2(t, h, o, a, c) \
#define bus_space_read_region_2(t, h, o, a, c) \
#define bus_space_read_region_2 BUS_SAN(read_region_2)
bus_space_read_region_2(bus_space_tag_t tag, bus_space_handle_t bsh,